Golang cloudEvent和proto之间的时间数据类型不匹配

package main

import (
    "fmt"
    "time"

    "github.com/golang/protobuf/ptypes"
    "github.com/golang/protobuf/ptypes/timestamp"
)

func main() {
    // 创建一个 time.Time 类型的时间戳
    goTime := time.Now()

    // 将 time.Time 转换为 google.protobuf.Timestamp
    protoTimestamp := &timestamp.Timestamp{
        Seconds: goTime.Unix(),
        Nanos:   int32(goTime.Nanosecond()),
    }

    // 将 google.protobuf.Timestamp 转换回 time.Time
    goTimeFromProto, err := ptypes.Timestamp(protoTimestamp)
    if err != nil {
        fmt.Println("Error converting timestamp:", err)
        return
    }

    fmt.Println("Original time:", goTime)
    fmt.Println("Converted time:", goTimeFromProto)
}